Food and cocktails columnist Hayley Powell will be cooking alongside top chefs at a cookbook author's party. But a killer plans to ruin her appetite . . .   When Hayley's idol, cookbook author and TV personality Penelope Janice, invites her to participate in a Fourth of July celebrity cook-off at her seaside estate in Seal Harbor, Maine, Hayley couldn't be more flattered. She just hopes she can measure up. With a who's who of famous chefs whipping up their signature dishes, this holiday weekend has all the ingredients for a once-in-a-lifetime culinary experience.   Instead, Hayley gets food poisoning her first night and thinks she overhears two people cooking up a murder plot. The next morning, a body is found at the bottom of a cliff. Tragic accident or foul play? To solve a real cliffhanger, Hayley will need to uncover some simmering secrets—before a killer boils over again . . .   Includes seven delectable recipes from Hayley’s kitchen!   Praise for Death of a Pumpkin Carver   “Well-written . . . the story will keep any reader’s attention. After reading just one and meeting these hysterical characters there is no doubt that you’ll go back.” —Suspense Magazine